export default function({ isHMR, app, store, route, params, error, redirect }) {
  // const defaultLocale = app.i18n.fallbackLocale;
  // // If middleware is called from hot module replacement, ignore it
  // if (isHMR) return;
  // // Get locale from params
  // const locale = params.lang || defaultLocale;
  // if (store.state.locales.indexOf(locale) === -1) {
  //   return error({ message: "This page could not be found.", statusCode: 404 });
  // }
  // // Set locale
  // store.commit("SET_LANG", locale);
  app.i18n.locale = store.state.locale;
  // If route is /<defaultLocale>/... -> redirect to /...
//   if (
//     locale === defaultLocale &&
//     route.fullPath.indexOf("/" + defaultLocale) === 0
//   ) {
//     const toReplace =
//       "^/" +
//       defaultLocale +
//       (route.fullPath.indexOf("/" + defaultLocale + "/") === 0 ? "/" : "");
//     const re = new RegExp(toReplace);
//     return redirect(route.fullPath.replace(re, "/"));
//   }
}
